Base | Representation |
---|---|
bin | 110010001001… |
… | …010000001000 |
3 | 220201211200102 |
4 | 302021100020 |
5 | 11331120341 |
6 | 1145424532 |
7 | 216505616 |
oct | 62112010 |
9 | 26654612 |
10 | 13145096 |
11 | 7469118 |
12 | 449b148 |
13 | 2953283 |
14 | 1a626b6 |
15 | 1249c9b |
hex | c89408 |
13145096 has 8 divisors (see below), whose sum is σ = 24647070. Its totient is φ = 6572544.
The previous prime is 13145087. The next prime is 13145107. The reversal of 13145096 is 69054131.
It can be written as a sum of positive squares in only one way, i.e., 13060996 + 84100 = 3614^2 + 290^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 821561 + ... + 821576.
Almost surely, 213145096 is an apocalyptic number.
It is an amenable number.
13145096 is a deficient number, since it is larger than the sum of its proper divisors (11501974).
13145096 is a wasteful number, since it uses less digits than its factorization.
13145096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1643143 (or 1643139 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 29.
The square root of 13145096 is about 3625.6166372081. The cubic root of 13145096 is about 236.0050271839.
The spelling of 13145096 in words is "thirteen million, one hundred forty-five thousand, ninety-six".
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